다음 중:A nerdy male college student who started living alone after graduating from college. The sister was jealous of such a man and began to frequent her brothers room. My sister negotiated with her boyfriend to rent a room so she could have sex, but he refused because she had a friend coming. The troubled sister decides to carry out an evil idea that suddenly occurred to her... He discovers a habit called Sado while mentally pushing his brother. He mocks his brother, who ruined their friendship and became a masochist.
다음 중:A nerdy male college student who started living alone after graduating from college. The sister was jealous of such a man and began to frequent her brothers room. My sister negotiated with her boyfriend to rent a room so she could have sex, but he refused because she had a friend coming. The troubled sister decides to carry out an evil idea that suddenly occurred to her... He discovers a habit called Sado while mentally pushing his brother. He mocks his brother, who ruined their friendship and became a masochist.